1)
不出现图，出现错误信息
Could not constract a graph from this file.
- Have you installed all necessary filters?
-Note that the 'Render File' menu option cannot render *.GRF files
未找到可用于呈现的筛选器组合 (Return code: 0x8040218)
2)
General
Complete name: E:\DVD rip\Disk1_4.VOB
Format : MPEG-PS
File size: 537 MiB
Duration : 30s 99ms
Overall bit rate : 150 Mbps
Video
Format : MPEG Video
Format version : Version 2
Format profile : Main@Main
Format settings, Matrix : Standard
Duration : 29s 924ms
Bit rate mode: Constant
Bit rate : 139 Mbps
Nominal bit rate : 4 710 Kbps
Width: 720 pixels
Height : 480 pixels
Display aspect ratio : 4/3
Frame rate : 29.970 fps
Standard : NTSC
Colorimetry : 4:2:0
Scan type: Interlaced
Scan order : Top Field First
Bits/(Pixel*Frame) : 0.455
Audio
Format : AC-3
Format/Info : Audio Coding 3
Duration : 30s 99ms
Bit rate mode: Constant
Bit rate : 256 Kbps
Channel(s) : 2 channels
Channel positions: L R
Sampling rate: 48.0 KHz
Video delay : -393ms
Menu
Format : DVD-Video
PS：ffdshow里的MPEG-2保证是按你说的设置的
